142710120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 256

約数和(自身を含む): 557568000

約数和(自身を除く): 414857880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 439, 504, 516, 540, 602, 630, 645, 756, 774, 840, 860, 878, 903, 945, 1032, 1080, 1161, 1204, 1260, 1290, 1317, 1505, 1512, 1548, 1720, 1756, 1806, 1890, 1935, 2195, 2322, 2408, 2520, 2580, 2634, 2709, 3010, 3073, 3096, 3512, 3612, 3780, 3870, 3951, 4390, 4515, 4644, 5160, 5268, 5418, 5805, 6020, 6146, 6585, 7224, 7560, 7740, 7902, 8127, 8780, 9030, 9219, 9288, 10536, 10836, 11610, 11853, 12040, 12292, 13170, 13545, 15365, 15480, 15804, 16254, 17560, 18060, 18438, 18877, 19755, 21672, 23220, 23706, 24584, 26340, 27090, 27657, 30730, 31608, 32508, 36120, 36876, 37754, 39510, 40635, 46095, 46440, 47412, 52680, 54180, 55314, 56631, 59265, 61460, 65016, 73752, 75508, 79020, 81270, 82971, 92190, 94385, 94824, 108360, 110628, 113262, 118530, 122920, 132139, 138285, 151016, 158040, 162540, 165942, 169893, 184380, 188770, 221256, 226524, 237060, 264278, 276570, 283155, 325080, 331884, 339786, 368760, 377540, 396417, 414855, 453048, 474120, 509679, 528556, 553140, 566310, 660695, 663768, 679572, 755080, 792834, 829710, 849465, 1019358, 1057112, 1106280, 1132620, 1189251, 1321390, 1359144, 1585668, 1659420, 1698930, 1982085, 2038716, 2265240, 2378502, 2548395, 2642780, 3171336, 3318840, 3397860, 3567753, 3964170, 4077432, 4757004, 5096790, 5285560, 5946255, 6795720, 7135506, 7928340, 9514008, 10193580, 11892510, 14271012, 15856680, 17838765, 20387160, 23785020, 28542024, 35677530, 47570040, 71355060, 142710120]

約数ペア:

[(1, 142710120), (2, 71355060), (3, 47570040), (4, 35677530), (5, 28542024), (6, 23785020), (7, 20387160), (8, 17838765), (9, 15856680), (10, 14271012), (12, 11892510), (14, 10193580), (15, 9514008), (18, 7928340), (20, 7135506), (21, 6795720), (24, 5946255), (27, 5285560), (28, 5096790), (30, 4757004), (35, 4077432), (36, 3964170), (40, 3567753), (42, 3397860), (43, 3318840), (45, 3171336), (54, 2642780), (56, 2548395), (60, 2378502), (63, 2265240), (70, 2038716), (72, 1982085), (84, 1698930), (86, 1659420), (90, 1585668), (105, 1359144), (108, 1321390), (120, 1189251), (126, 1132620), (129, 1106280), (135, 1057112), (140, 1019358), (168, 849465), (172, 829710), (180, 792834), (189, 755080), (210, 679572), (215, 663768), (216, 660695), (252, 566310), (258, 553140), (270, 528556), (280, 509679), (301, 474120), (315, 453048), (344, 414855), (360, 396417), (378, 377540), (387, 368760), (420, 339786), (430, 331884), (439, 325080), (504, 283155), (516, 276570), (540, 264278), (602, 237060), (630, 226524), (645, 221256), (756, 188770), (774, 184380), (840, 169893), (860, 165942), (878, 162540), (903, 158040), (945, 151016), (1032, 138285), (1080, 132139), (1161, 122920), (1204, 118530), (1260, 113262), (1290, 110628), (1317, 108360), (1505, 94824), (1512, 94385), (1548, 92190), (1720, 82971), (1756, 81270), (1806, 79020), (1890, 75508), (1935, 73752), (2195, 65016), (2322, 61460), (2408, 59265), (2520, 56631), (2580, 55314), (2634, 54180), (2709, 52680), (3010, 47412), (3073, 46440), (3096, 46095), (3512, 40635), (3612, 39510), (3780, 37754), (3870, 36876), (3951, 36120), (4390, 32508), (4515, 31608), (4644, 30730), (5160, 27657), (5268, 27090), (5418, 26340), (5805, 24584), (6020, 23706), (6146, 23220), (6585, 21672), (7224, 19755), (7560, 18877), (7740, 18438), (7902, 18060), (8127, 17560), (8780, 16254), (9030, 15804), (9219, 15480), (9288, 15365), (10536, 13545), (10836, 13170), (11610, 12292), (11853, 12040)]